The OLC
Astrid Da Silva

The OLC's Opinions

Opinions published by the OLC, including those released in response to our FOIA lawsuit

This Reading Room is a comprehensive database of published opinions written by the Justice Department’s Office of Legal Counsel (OLC). It contains the approximately 1,400 opinions published by the OLC in its online database and the opinions produced in Freedom of Information Act litigation brought by the Knight Institute, including opinions about the Pentagon Papers, the Civil Rights Era, and the War Powers Act. It also contains indexes of unclassified OLC opinions written between 1945 and February 15, 1994 (these indexes were created by the OLC and intended to be comprehensive). We have compiled those indexes into a single list here and in .csv format here. This Reading Room also contains an index of all classified OLC opinions issued between 1974 and 2021, except those classified or codeword-classified at a level higher than Top Secret (the OLC created this index, too, and intended it to be comprehensive).

The Knight Institute will continue updating the reading room with new records. To get alerts when the OLC publishes a new opinion in its database, follow @OLCforthepeople on Twitter.

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  • Annotated index of 1977 unclassified OLC legal opinions

    The OLC disclosed a preliminary index of all unclassified OLC legal opinions issued in 1977 to the Knight First Amendment Institute at Columbia University. This version of the index (annotated by Institute staff) shows which opinions are already publicly available (blue).

    4/15/2021

  • Index of 1946 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1946—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1947 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1947—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1948 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1948—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1949 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1949—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1950 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1950—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1951 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1951—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1952 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1952—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1953 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1953—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

  • Index of 1955 unclassified OLC legal opinions

    The OLC disclosed this index—of unclassifed OLC legal opinions from 1955—to the Knight First Amendment Institute at Columbia University during the litigation in Francis v. DOJ.

    4/15/2021

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